From 64ccffe5b64368abfd81a574f42b8fb1d42b91c3 Mon Sep 17 00:00:00 2001
From: pb <pb@8810af33-2d31-482b-a856-94f89814c4df>
Date: Tue, 28 Oct 2014 18:38:52 +0000
Subject: [PATCH] Some enhancements for Foundry created while working on the
 LBC theme

git-svn-id: https://svn.libreccm.org/ccm/trunk@2926 8810af33-2d31-482b-a856-94f89814c4df
---
 .../foundry/foundry/lib/template-parser.xsl   | 30 +++++++-
 .../foundry/lib/template-tags/html-tags.xsl   | 13 +++-
 .../foundry/lib/template-tags/loaders.xsl     | 77 +++++++++++++++++--
 3 files changed, 111 insertions(+), 9 deletions(-)

diff --git a/ccm-sci-bundle/web/themes/foundry/foundry/lib/template-parser.xsl b/ccm-sci-bundle/web/themes/foundry/foundry/lib/template-parser.xsl
index 05b749041..6a4800b95 100644
--- a/ccm-sci-bundle/web/themes/foundry/foundry/lib/template-parser.xsl
+++ b/ccm-sci-bundle/web/themes/foundry/foundry/lib/template-parser.xsl
@@ -94,6 +94,30 @@
         Common helper templates/functions for all templates tags
     -->
 
+    <xsl:template name="foundry:copy-attributes">
+        <xsl:param name="current-layout-node" select="."/>
+        <xsl:param name="attributes" select="''"/>
+        
+        <xsl:for-each select="tokenize($attributes, ' ')">
+            <xsl:copy-of select="$current-layout-node/@*[name() = current()]"/>
+        </xsl:for-each>
+    </xsl:template>
+
+    <foundry:doc section="devel" type="function-template">
+        <foundry:doc-desc>
+            <p>
+                Helper template for copying <code>data-</code> attributes from the the layout XML
+                to the HTML result tree.
+            </p>
+        </foundry:doc-desc>
+        <foundry:doc-see-also>http://www.w3.org/TR/html5/dom.html#embedding-custom-non-visible-data-with-the-data-*-attributes</foundry:doc-see-also>
+    </foundry:doc>
+    <xsl:template name="foundry:copy-data-attributes">
+        <xsl:param name="current-layout-node" select="."/>
+        
+        <xsl:copy-of select="$current-layout-node/@*[starts-with(name(), 'data-')]"/>
+    </xsl:template>
+
     <foundry:doc section="devel" type="function-template">
         <foundry:doc-desc>
             Helper functions for generating the name of the colorset class.
@@ -220,8 +244,10 @@
 
     <foundry:doc section="devel" type="function-template">
         <foundry:doc-desc>
-            Helper template for setting the <code>id</code> and <code>class</code> attributes
-            on a HTML element.
+            <p>
+                Helper template for setting the <code>id</code> and <code>class</code> attributes
+                on a HTML element.
+            </p>
         </foundry:doc-desc>
     </foundry:doc>
     <xsl:template name="foundry:set-id-and-class">
diff --git a/ccm-sci-bundle/web/themes/foundry/foundry/lib/template-tags/html-tags.xsl b/ccm-sci-bundle/web/themes/foundry/foundry/lib/template-tags/html-tags.xsl
index c05091fbc..fdf167398 100644
--- a/ccm-sci-bundle/web/themes/foundry/foundry/lib/template-tags/html-tags.xsl
+++ b/ccm-sci-bundle/web/themes/foundry/foundry/lib/template-tags/html-tags.xsl
@@ -26,7 +26,7 @@
                 xmlns:ui="http://www.arsdigita.com/ui/1.0"
                 xmlns:xs="http://www.w3.org/2001/XMLSchema"
                 xmlns="http://www.w3.org/1999/xhtml"
-                exclude-result-prefixes="xsl bebop foundry ui"
+                exclude-result-prefixes="xsl xs bebop foundry ui"
                 version="2.0">
 
     <foundry:doc-file>
@@ -300,6 +300,17 @@
         </body>
     </xsl:template>
     
+    <xsl:template match="button">
+        <button>
+            <xsl:call-template name="foundry:set-id-and-class"/>
+            <xsl:call-template name="foundry:copy-data-attributes"/>
+            <xsl:call-template name="foundry:copy-attributes">
+                <xsl:with-param name="attributes" select="'autofocus disabled form formaction formenctype formmethod formnovalidate formtarget name type value'"/>
+            </xsl:call-template>
+            <xsl:apply-templates/>
+        </button>
+    </xsl:template>
+    
     <foundry:doc section="user" 
                  type="template-tag">
         <foundry:doc-desc>
diff --git a/ccm-sci-bundle/web/themes/foundry/foundry/lib/template-tags/loaders.xsl b/ccm-sci-bundle/web/themes/foundry/foundry/lib/template-tags/loaders.xsl
index a93a44ddf..48bd3ed6d 100644
--- a/ccm-sci-bundle/web/themes/foundry/foundry/lib/template-tags/loaders.xsl
+++ b/ccm-sci-bundle/web/themes/foundry/foundry/lib/template-tags/loaders.xsl
@@ -25,6 +25,7 @@
                 xmlns:bebop="http://www.arsdigita.com/bebop/1.0"
                 xmlns:foundry="http://foundry.libreccm.org"
                 xmlns:ui="http://www.arsdigita.com/ui/1.0"
+                xmlns="http://www.w3.org/1999/xhtml"
                 exclude-result-prefixes="xsl bebop foundry ui"
                 version="2.0">
     
@@ -68,7 +69,9 @@
                     <xsl:call-template name="foundry:load-css-file">
                         <xsl:with-param name="filename" select="."/>
                         <xsl:with-param name="media" select="./@media"/>
-                        <xsl:with-param name="internal" select="./@internal = 'true'"/>
+                        <!--<xsl:with-param name="internal" select="./@internal = 'true'"/>-->
+                        <xsl:with-param name="origin" 
+                                        select="foundry:get-attribute-value(current(), 'origin', '')"/>
                     </xsl:call-template>
                 </xsl:for-each>
             </xsl:when>
@@ -77,6 +80,8 @@
                     <xsl:call-template name="foundry:load-css-file">
                         <xsl:with-param name="filename" select="."/>
                         <xsl:with-param name="media" select="./@media"/>
+                        <xsl:with-param name="origin" 
+                                        select="foundry:get-attribute-value(current(), 'origin', '')"/>
                     </xsl:call-template>
                 </xsl:for-each>
             </xsl:otherwise>
@@ -115,26 +120,86 @@
             files. 
         </foundry:doc-desc>
         <foundry:doc-param name="filename" mandatory="yes">
-            The name of the CSS file to load
+            <p>
+                The name of the CSS file to load
+            </p>
         </foundry:doc-param>
         <foundry:doc-param name="media" mandatory="no">
-            The media for which the file should be loaded. If no set, the CSS file is used for all
-            media types.
+            <p>
+                The media for which the file should be loaded. If no set, the CSS file is used for all
+                media types.
+            </p>
+        </foundry:doc-param>
+        <foundry:doc-param name="origin" mandatory="no">
+            <p>
+                The origin of the CSS file. If not set or the parameter is empty, the CSS file
+                is loading from the <code>styles</code> directory. There also some values with 
+                a special meaning:
+            </p>
+            <dl>
+                <dt>
+                    <code>parent</code>
+                </dt>
+                <dd>
+                    File is loaded from the <code>styles</code> directory of the parent theme. (Not
+                    implemented yet!)
+                </dd>
+                <dt>
+                    <code>internal</code>
+                </dt>
+                <dd>
+                    The file is loaded from the internal styles directory 
+                    <code>foundry/styles</code>. If the theme is a child theme, the file is loaded
+                    from the internal styles directory of the parent theme.
+                </dd>
+                <dt>all other values</dt>
+                <dd>
+                    The file is loaded a directory with the name provided by the parameter in the
+                    theme. For if the value is <code>bootstrap</code>, the result path would be
+                    <code>bootstrap/filename</code>.
+                </dd>
+            </dl>
         </foundry:doc-param>
     </foundry:doc>
     <xsl:template name="foundry:load-css-file">
         <xsl:param name="filename"/>
         <xsl:param name="media" select="''"/>
-        <xsl:param name="internal" select="false()"/>
+        <xsl:param name="origin" select="''"/>
+        <!--<xsl:param name="internal" select="false()"/>-->
         
         <xsl:variable name="style-dir">
-            <xsl:choose>
+            <!--<xsl:choose>
                 <xsl:when test="$internal = true()">
                     <xsl:value-of select="'foundry/styles/'"/>
                 </xsl:when>
                 <xsl:otherwise>
                     <xsl:value-of select="'styles/'"/>
                 </xsl:otherwise>
+            </xsl:choose>-->
+            <xsl:choose>
+                <xsl:when test="$origin = ''">
+                    <xsl:value-of select="'styles/'"/>
+                </xsl:when>
+                <xsl:when test="$origin = 'internal'">
+                    <xsl:value-of select="'foundry/styles/'"/>
+                </xsl:when>
+                <!-- ToDo: parent theme and internal for child theme -->
+                <xsl:otherwise>
+                    <xsl:choose>
+                        <xsl:when test="starts-with($origin, '/') and ends-with($origin, '/')">
+                            <xsl:value-of select="substring($origin, 2)"/>
+                        </xsl:when>
+                        <xsl:when test="starts-with($origin, '/')">
+                            <xsl:value-of select="concat(substring($origin, 2), '/')"/>
+                        </xsl:when>
+                        <xsl:when test="ends-with($origin, '/')">
+                            <xsl:value-of select="$origin"/>
+                        </xsl:when>
+                        <xsl:otherwise>
+                            <xsl:value-of select="concat($origin, '/')"/>
+                        </xsl:otherwise>
+                    </xsl:choose>
+                </xsl:otherwise>
             </xsl:choose>
         </xsl:variable>